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From: "Brent Wiese" <brently@bjwcs.com>
To: "'Mike Tancsa'" <mike@sentex.net>,
	<freebsd-questions@FreeBSD.ORG>
Date: Mon, 14 Jul 2003 12:05:38 -0700
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Subject: RE: IPSEC with Dynamic IP addresses
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=20
> Does anyone know of any documentation on how to do this ?  I=20
> have searched=20
> through google and I find lots of references to people saying, "use=20
> certificates" but beyond that I havent found any actual=20
> documentation on=20
> how to do it.

You need to use aggressive mode.

Check out this link (hopefully it'll work, if not, go to their knowledge
base/network/vpn):

http://www.snapgear.com/faqomatic/public_html/fom-serve/cache/89.html

This is somewhat specific to snapgear, but since they're running =
freeswan on
coldfire linux, it should be close enough to help.

Brent